package com.xueyl.springboot.aspect;

import java.util.Arrays;

import javax.servlet.http.HttpServletRequest;

import org.apache.log4j.Logger;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

@Aspect
@Component
public class WebLogAspect {

	private Logger logger = Logger.getLogger(getClass());
	
	@Pointcut("execution(public * com.xueyl.springboot.web..*.*(..))")
	//@Pointcut("execution(public * com.didispace.web..*.*(..))")
	public void webLog(){}
	
	/*@Before("webLog()")
	public void doBefore(Joinpoint joinpoint) throws Throwable{
	}*/
	
	 @Before("webLog()")
    public void doBefore1(JoinPoint joinPoint) throws Throwable {
		 HttpServletRequest  request = (
				 (ServletRequestAttributes) RequestContextHolder.currentRequestAttributes()
				 ).getRequest();
		 
		// 记录下请求内容
	        logger.info("URL : " + request.getRequestURL().toString());
	        logger.info("HTTP_METHOD : " + request.getMethod());
	        logger.info("IP : " + request.getRemoteAddr());
	        logger.info("CLASS_METHOD : " + joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());
	        logger.info("ARGS : " + Arrays.toString(joinPoint.getArgs()));
	 }
	@AfterReturning(returning = "ret", pointcut = "webLog()")
	public void doAfter(Object ret){
		System.out.println(ret);
	}
}
